The relationship between learning style (impulsivity-constriction and stability-anxiety), reading scores, and scanning performance was investigated. Twenty high school students enrolled in a precollege reading and study skills program participated in an 80-trial (10-session) scanning experiment. The task involved searching for a target sentence…

This report summarizes four components of a research program. In the major investigation (Study 1), a method was developed for making bimodal presentations of discrepant auditory and visual stimuli under conditions which approximately early academic tasks. The goals were to determine (1) which stimulus modality exerts the greater influence on a…

Elementary school students demonstrated a developmental trend in ability to judge speed solely on auditory cues. Second graders considered intensity cues relevant, and were most accurate on intensity shifts. Accuracy on frequency shifts increased across grades. Awareness of frequency and frequency-intensity relationships increased with age.…

The functional architecture of the verbal processing resource system was studied by testing aphasic patients in Canada and Boston for their abilities to use syntactic structure in sentence comprehension in isolation and under dual-task conditions. Results indicate that the processing resource system underlying syntactic processing is separate from…

Notes that little agreement exists as to which factors influencing academic outcomes for second-language learners are of primary importance. The study hypothesizes that second-language learners in immersion situations undergo an attention shift away from auditory system processing and towards visual information processing. (59 references)…

Fifty hearing-impaired students, aged 8-12 and 15-19, who used an auditory, visual, or tactile aid in speech training made more progress than controls who received speech training without sensory aids. A visual display was more effective for conveying appropriate average pitch, while the "Portapitch" was useful for conveying dynamic…

Discusses the role of visual and auditory processing in children's comprehension of television programs. Literature is reviewed that addresses the visual superiority effect and auditory stimuli, examines the linguistic complexity of television programs, and makes suggestions for further research. (29 references) (LRW)

This paper, discussing use of electrical stimulation by postlingually deafened adults to supplement speechreading, focuses on: information conveyed by vision, acoustic information needed to resolve visual confusions, basic psychophysical abilities of cochlear implant patients, auditory-alone and audiovisual perception by cochlear-implant patients,…

Left versus right hemispheric auditory-verbal processing ability was studied in 28 learning-disabled children and adolescents, by measuring the influence on reaction time of the hand used to respond versus the hemisphere stimulated. The LD children did not develop the ability to suppress right hemisphere linguistic processes as a function of age.…

Describes the application of audio as a vehicle of information. In applying audio to the audiovisual, computer-assisted instruction format, a consideration of the aspects of dominance and redundancy in auditory-visual presentation is required. Understanding acoustic and informational characteristics of audio and qualities of voice and speech may…

Examines student screening of classroom stimuli, noting an ecological environment exists for persons in the same surroundings. The paper presents an example of one behavior setting, a second grade classroom observed by a child development specialist, which illustrates the concept of environment. It recommends research on sensory screening and…

Effects of synthetic speech output on the learning of graphic symbols by three adults with severe to profound mental retardation and communication impairments were evaluated. All participants achieved criterion learning using synthetic speech; two also reached criterion without synthetic speech, but the addition of synthetic speech resulted in…

Two experiments were conducted using match-to-sample methodologies in an effort to model lexical classes, which include both arbitrary and perceptual relations between class members. Training in both experiments used a one-to-many mapping procedure with nonsense syllables as samples and eight sets of abstract stimuli as comparisons. These abstract…

This study analyzes the impact of an integrated sensory model within a thermal equilibrium visualization. We hypothesized that this intervention would not only help students revise their disruptive experientially supported ideas about why objects feel hot or cold, but also increase their understanding of thermal equilibrium. The analysis…

Auditory event-related potentials (mismatch negativity and P300) and behavioral discrimination were measured to synthetically generated consonant-vowel (CV) speech and nonspeech contrasts in 10 young adults with normal auditory systems. Previous research has demonstrated that behavioral and P300 responses reflect a phonetic, categorical level of…